Info
| Last name | Yamaguchi |
| First name | Takashi |
| Nationality |  Japan |
Results
| Date | Rank | Race |
|---|---|---|
| 07-07 | LAP | Japanese National Championships - XCO (CN) |
| 09-06 | 52 | Coupe du Japon Hakusan-Ichirino (3) |
| Last name | Yamaguchi |
| First name | Takashi |
| Nationality | Japan |
| Date | Rank | Race |
|---|---|---|
| 07-07 | LAP | Japanese National Championships - XCO (CN) |
| 09-06 | 52 | Coupe du Japon Hakusan-Ichirino (3) |